Review my blog

I wrote about many things including the technology, tech news, tips and tricks, hacks, crickets, movies and funny jokes. I feel sometime i have less motive to go with, i mean i am not concentrating on one topic. What you feel about my blog. How can i improve it. 

Any suggestion or complaint is welcome. I will improve with all your advice. Give me some good advice for blog. I want to be a decent blogger.